#5BC58B#5BC58B

#5BC58B is a light, vivid green. Relative luminance 0.440; OKLCH L 74.5% C 0.130 H 157.1°. Best body text is #000000 at 9.80:1 contrast (WCAG AA passes).

Color values

HEX	#5BC58B
RGB	rgb(91, 197, 139)
HSL	hsl(147, 48%, 56%)
HSV	hsv(147, 54%, 77%)
CMYK	cmyk(53.8%, 0%, 29.4%, 22.7%)
CIE-LAB	lab(72.24, -43.98, 20.01)
CIE-LCH	lch(72.24, 48.32, 155.53°)
OKLab	oklab(74.53% -0.1202 0.0508)
OKLCH	oklch(74.53% 0.13 157.1)
XYZ	xyz(28.9385, 44.0182, 31.3925)
Luminance	0.4402 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BC58B #C55B95

analogous

#60C55B #5BC58B #5BC5C0

triadic

#5BC58B #8B5BC5 #C58B5B

tetradic

#5BC58B #5B60C5 #C55B95 #C5C05B

square

#5BC58B #5B60C5 #C55B95 #C5C05B

split-complementary

#5BC58B #C05BC5 #C55B60

monochromatic

#2B7A4F #3BA86C #5BC58B #88D5AB #B5E5CB

Accessibility & contrast

On white

2.14

#5BC58B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.80

#5BC58B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BC58B

9.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BC58B	#FFFFFF	#000000	##000000
##5BC58B	1.00	2.14	9.80	9.80
#FFFFFF	2.14	1.00	21.00	21.00
#000000	9.80	21.00	1.00	1.00
##000000	9.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4B888

Deuteranopia (green-blind)

#B5AD8F

Tritanopia (blue-blind)

#3AC4B6

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #5bc58b;
/* rgb */ color: rgb(91, 197, 139);
/* oklch */ color: oklch(74.5% 0.130 157.1);

Tailwind

colors: {
  custom: {
    50: '#91d7ad',
    500: '#5bc58b',
    950: '#000000',
  },
}

SCSS

$custom: #5bc58b;
$custom-light: #91d7ad;
$custom-dark: #000000;

JSON

{
  "hex": "#5bc58b",
  "rgb": {
    "r": 91,
    "g": 197,
    "b": 139
  },
  "hsl": {
    "h": 147.17,
    "s": 47.748,
    "l": 56.471
  },
  "oklch": {
    "l": 0.74532,
    "c": 0.13048,
    "h": 157.1
  },
  "luminance": 0.44021
}

Semantic roles & 50–950 ramp

primary

#5BC58B

secondary

#D4A8C0

accent

#509AD7

background

#F9FDFA

surface

#F2FAF4

border

#CCD3CE

text

#0D1410

muted

#7E837F

Preview Lab

Preview with #5BC58B

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →